Piston-connecting rod structure used for refrigerating compressor
A technology of refrigeration compressors and piston connecting rods is applied in the field of refrigeration compressors to achieve the effects of enhancing stability and reliability, low wear, and improving work efficiency and service life
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0016] Such as figure 1 As shown, the piston connecting rod structure of the present invention includes a connecting rod 11, a ball cover 12, an elastic element 13, a ball 14, a ball seat 15, and a piston 16. The connecting rod 11 includes a connecting rod head 17 and a connecting rod body 18, and the connecting rod 11 With oil hole 19 as an oil supply channel (please refer to Figure 4 ). The connecting rod head 17 and the connecting rod body 18 can be made of metal materials and then welded together, or can be made of powder metallurgy.
[0017] The spherical cover 12 is preferably made of sheet metal, and its edge is provided with an elastic buckle 23 corresponding to the flanged groove 22 provided on the surface of the piston 16. The clearance between the ball cap 12 and the inner surface of the piston is small, much smaller than the size of the internal oil passage (including the oil groove and the oil hole), so that it has a certain blocking effect on the lubricating oil, a...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap